Sadie, my Thoroughbred mare, will turn 31 the first of 2006. I have had her since she was five. She has gone from a racehorse to a children's hunter to a mother. I feel if it were not for Springtime's DMG 5,600, she would not be with me today – what a wonderful product…Years back she developed allergies which eventually turned into a breathing problem. Before using DMG 5,600, it was many vet calls, shots, etc. Since using it – not one vet call. I probably have had her on it for the past four years or so…